pwm_trinary_count_01 - * mbed demo: * Software PWM on the mbed LEDs. …

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John Schooling / Mbed 2 deprecated pwm_trinary_count_01

* mbed demo: * Software PWM on the mbed LEDs. Counting in trinary using off, half bright and full on LEDs. * Smooth scrolling a graphic on a 16x2 LCD display (using ST7066U controller). * * 2012-05-09 John Schooling The code is not in a library but gives you what you need in one file to add the required code to your own library.

Dependencies: mbed

main.cpp@1:f0561ba3d266, 2012-05-09 (annotated)

Committer:: JohnSchooling
Date:: Wed May 09 14:40:46 2012 +0000
Revision:: 1:f0561ba3d266
Parent:: 0:514531f6b9db

Who changed what in which revision?

User	Revision	Line number	New contents of line
JohnSchooling	0:514531f6b9db	1	/*
JohnSchooling	0:514531f6b9db	2	* mbed demo:
JohnSchooling	0:514531f6b9db	3	* Software PWM on the mbed LEDs. Counting in trinary using off, half bright and full on LEDs.
JohnSchooling	0:514531f6b9db	4	* Smooth scrolling a graphic on a 16x2 LCD display (using ST7066U controller).
JohnSchooling	0:514531f6b9db	5	*
JohnSchooling	0:514531f6b9db	6	* 2012-05-09 John Schooling
JohnSchooling	0:514531f6b9db	7	*
JohnSchooling	0:514531f6b9db	8	*/
JohnSchooling	0:514531f6b9db	9
JohnSchooling	0:514531f6b9db	10	#include "mbed.h"
JohnSchooling	0:514531f6b9db	11
JohnSchooling	0:514531f6b9db	12	#define LCD_RS_DATA 1
JohnSchooling	0:514531f6b9db	13	#define LCD_RS_INST 0
JohnSchooling	0:514531f6b9db	14
JohnSchooling	0:514531f6b9db	15	/*
JohnSchooling	0:514531f6b9db	16	Crystalfontz CFAH1602BTMIJT 16x2 LCD display.
JohnSchooling	0:514531f6b9db	17	http://www.coolcomponents.co.uk/catalog/blue-16x2-display-p-151.html (also part of mbed starter kit).
JohnSchooling	0:514531f6b9db	18
JohnSchooling	0:514531f6b9db	19	Sitronix ST7066U functions (compatible with Hitachi HD44780).
JohnSchooling	0:514531f6b9db	20	CFAH1602BTMIJT_v1.0.pdf
JohnSchooling	0:514531f6b9db	21	http://www.crystalfontz.com/controllers/ST7066U.pdf
JohnSchooling	0:514531f6b9db	22
JohnSchooling	0:514531f6b9db	23	LCD initialisation takes 40ms.
JohnSchooling	0:514531f6b9db	24
JohnSchooling	0:514531f6b9db	25	Instruction RS RW 7 6 5 4 3 2 1 0 Time (270kHz)
JohnSchooling	0:514531f6b9db	26	Clear Display 0 0 0 0 0 0 0 0 0 1 1.52 ms Clear, Home, Entry Mode = Increment.
JohnSchooling	0:514531f6b9db	27	Return Home 0 0 0 0 0 0 0 0 1 x 1.52 ms.
JohnSchooling	0:514531f6b9db	28	Entry Mode Set 0 0 0 0 0 0 0 1 I S .037ms Increment cursor, Shift display (shift cursor).
JohnSchooling	0:514531f6b9db	29	Display On/Off 0 0 0 0 0 0 1 D C P .037ms Display on, Cursor on, Position on.
JohnSchooling	0:514531f6b9db	30	Cursor or Display Shift 0 0 0 0 0 1 D R x x .037ms Display shift (cursor shift), Right (left).
JohnSchooling	0:514531f6b9db	31	Function Set 0 0 0 0 1 D N F x x .037ms Data interface 8 (4) bits, Number of lines 2 (1), Font 5x11 if 1 line (5x8).
JohnSchooling	0:514531f6b9db	32	Set CGRAM address 0 0 0 1 A A A A A A .037ms Set 6 bit CGRAM address in address counter.
JohnSchooling	0:514531f6b9db	33	Set DDRAM address 0 0 1 A A A A A A A .037ms Set 7 bit DDRAM address in address counter.
JohnSchooling	0:514531f6b9db	34	Read Busy Flag and addr 0 1 F A A A A A A A .000ms Read Busy Flag and address counter.
JohnSchooling	0:514531f6b9db	35	Write data to RAM 1 0 A A A A A A A A .037ms Write data to RAM (DDRAM or CGRAM). Must do Set address first.
JohnSchooling	0:514531f6b9db	36	Read data from RAM 1 1 A A A A A A A A .037ms Read data from internal RAM (DDRAM or CGRAM). Must do Set address first.
JohnSchooling	0:514531f6b9db	37	*/
JohnSchooling	0:514531f6b9db	38
JohnSchooling	0:514531f6b9db	39	int face1[8][8] = {
JohnSchooling	0:514531f6b9db	40	{0x01, 0x02, 0x04, 0x08, 0x13, 0x14, 0x14, 0x13} // Top left.
JohnSchooling	0:514531f6b9db	41	, {0x1F, 0x00, 0x00, 0x00, 0x00, 0x11, 0x11, 0x04}
JohnSchooling	0:514531f6b9db	42	, {0x10, 0x08, 0x04, 0x02, 0x19, 0x05, 0x05, 0x19}
JohnSchooling	0:514531f6b9db	43	, {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00} // Top right.
JohnSchooling	0:514531f6b9db	44
JohnSchooling	0:514531f6b9db	45	, {0x10, 0x10, 0x12, 0x11, 0x09, 0x04, 0x02, 0x01} // Bottom left.
JohnSchooling	0:514531f6b9db	46	, {0x04, 0x00, 0x00, 0x00, 0x1F, 0x1F, 0x00, 0x1F}
JohnSchooling	0:514531f6b9db	47	, {0x01, 0x01, 0x09, 0x11, 0x12, 0x04, 0x08, 0x10}
JohnSchooling	0:514531f6b9db	48	, {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00} // Bottom right.
JohnSchooling	0:514531f6b9db	49	};
JohnSchooling	0:514531f6b9db	50	int face2[8][8] = {
JohnSchooling	0:514531f6b9db	51	{0x01, 0x06, 0x0C, 0x18, 0x30, 0x33, 0x36, 0x36} // Top left.
JohnSchooling	0:514531f6b9db	52	, {0x3F, 0x00, 0x00, 0x00, 0x00, 0x21, 0x33, 0x33}
JohnSchooling	0:514531f6b9db	53	, {0x20, 0x18, 0x0C, 0x06, 0x03, 0x33, 0x1B, 0x1B}
JohnSchooling	0:514531f6b9db	54	, {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00} // Top right.
JohnSchooling	0:514531f6b9db	55
JohnSchooling	0:514531f6b9db	56	, {0x33, 0x30, 0x33, 0x1B, 0x19, 0x0C, 0x06, 0x01} // Bottom left.
JohnSchooling	0:514531f6b9db	57	, {0x21, 0x00, 0x00, 0x00, 0x21, 0x3F, 0x00, 0x3F}
JohnSchooling	0:514531f6b9db	58	, {0x33, 0x03, 0x33, 0x36, 0x26, 0x0C, 0x18, 0x20}
JohnSchooling	0:514531f6b9db	59	, {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00} // Bottom right.
JohnSchooling	0:514531f6b9db	60	};
JohnSchooling	0:514531f6b9db	61
JohnSchooling	0:514531f6b9db	62	DigitalOut lcd_rs(p5);
JohnSchooling	0:514531f6b9db	63	DigitalOut lcd_rw(p6);
JohnSchooling	0:514531f6b9db	64	DigitalOut lcd_e(p7);
JohnSchooling	0:514531f6b9db	65	DigitalOut lcd_db0(p8);
JohnSchooling	0:514531f6b9db	66	DigitalOut lcd_db1(p9);
JohnSchooling	0:514531f6b9db	67	DigitalOut lcd_db2(p10);
JohnSchooling	0:514531f6b9db	68	DigitalOut lcd_db3(p11);
JohnSchooling	0:514531f6b9db	69	DigitalOut lcd_db4(p12);
JohnSchooling	0:514531f6b9db	70	DigitalOut lcd_db5(p13);
JohnSchooling	0:514531f6b9db	71	DigitalOut lcd_db6(p14);
JohnSchooling	0:514531f6b9db	72	DigitalOut lcd_db7(p15);
JohnSchooling	0:514531f6b9db	73
JohnSchooling	0:514531f6b9db	74
JohnSchooling	0:514531f6b9db	75	DigitalOut myled1(LED1);
JohnSchooling	0:514531f6b9db	76	DigitalOut myled2(LED2);
JohnSchooling	0:514531f6b9db	77	DigitalOut myled3(LED3);
JohnSchooling	0:514531f6b9db	78	DigitalOut myled4(LED4);
JohnSchooling	0:514531f6b9db	79
JohnSchooling	0:514531f6b9db	80
JohnSchooling	0:514531f6b9db	81	void lcd_write(int c, int rs) {
JohnSchooling	0:514531f6b9db	82	int old_lcd_rs = lcd_rs;
JohnSchooling	0:514531f6b9db	83	// Should check Busy Flag here.
JohnSchooling	0:514531f6b9db	84	lcd_rs = rs;
JohnSchooling	0:514531f6b9db	85	lcd_e = 1; // E must be on for min 480ns then drop to zero. Trigger is on falling signal.
JohnSchooling	0:514531f6b9db	86	lcd_db0 = c & 1;
JohnSchooling	0:514531f6b9db	87	lcd_db1 = c>>1 & 1;
JohnSchooling	0:514531f6b9db	88	lcd_db2 = c>>2 & 1;
JohnSchooling	0:514531f6b9db	89	lcd_db3 = c>>3 & 1;
JohnSchooling	0:514531f6b9db	90	lcd_db4 = c>>4 & 1;
JohnSchooling	0:514531f6b9db	91	lcd_db5 = c>>5 & 1;
JohnSchooling	0:514531f6b9db	92	lcd_db6 = c>>6 & 1;
JohnSchooling	0:514531f6b9db	93	lcd_db7 = c>>7 & 1;
JohnSchooling	0:514531f6b9db	94	// Tdsw Data Setup Width time at least 80ns. No need for delay on slow processor.
JohnSchooling	0:514531f6b9db	95	lcd_e = 0; // Strobe.
JohnSchooling	0:514531f6b9db	96	// Th Data Hold time at least 10ns. No need for delay on slow processor.
JohnSchooling	0:514531f6b9db	97	wait(0.000037); // Most instructions take 37us. May not need this delay if Busy Flag checked at top.
JohnSchooling	0:514531f6b9db	98	lcd_rs = old_lcd_rs;
JohnSchooling	0:514531f6b9db	99	}
JohnSchooling	0:514531f6b9db	100
JohnSchooling	0:514531f6b9db	101	void lcd_write_data(uint8_t c) {
JohnSchooling	0:514531f6b9db	102	lcd_write(c, LCD_RS_DATA); // Data
JohnSchooling	0:514531f6b9db	103	}
JohnSchooling	0:514531f6b9db	104	void lcd_write_inst(uint8_t c) {
JohnSchooling	0:514531f6b9db	105	lcd_write(c, LCD_RS_INST); // Instruction
JohnSchooling	0:514531f6b9db	106	}
JohnSchooling	0:514531f6b9db	107
JohnSchooling	0:514531f6b9db	108	void lcd_clear(void) {
JohnSchooling	0:514531f6b9db	109	lcd_write_inst(1); //
JohnSchooling	0:514531f6b9db	110	wait(0.00152); // clear takes 1.52 ms.
JohnSchooling	0:514531f6b9db	111	}
JohnSchooling	0:514531f6b9db	112	void lcd_home(void) {
JohnSchooling	0:514531f6b9db	113	lcd_write_inst(2); //
JohnSchooling	0:514531f6b9db	114	wait(0.00152); // home takes 1.52 ms.
JohnSchooling	0:514531f6b9db	115	}
JohnSchooling	0:514531f6b9db	116
JohnSchooling	0:514531f6b9db	117	void lcd_write_str(uint8_t *str, uint8_t x = 0, uint8_t y = 0) {
JohnSchooling	0:514531f6b9db	118	uint8_t *c = str;
JohnSchooling	0:514531f6b9db	119	lcd_write_inst(0x80 + y * 0x40 + x); // 1 A A A A A A A Set 7 bit DDRAM address in address counter
JohnSchooling	0:514531f6b9db	120	for (uint8_t i = 0; i < 80 && (*c); i++) { // Will never write more than 80 chars.
JohnSchooling	0:514531f6b9db	121	lcd_write_data(*c);
JohnSchooling	0:514531f6b9db	122	c++;
JohnSchooling	0:514531f6b9db	123	}
JohnSchooling	0:514531f6b9db	124	}
JohnSchooling	0:514531f6b9db	125
JohnSchooling	0:514531f6b9db	126	void scroll_face(void) {
JohnSchooling	0:514531f6b9db	127	int pict[8][8];
JohnSchooling	0:514531f6b9db	128	memcpy(pict, face2, sizeof(pict));
JohnSchooling	0:514531f6b9db	129	// Write the graphic characters to CGRAM.
JohnSchooling	0:514531f6b9db	130	lcd_write_inst(0x40); // 0 1 A A A A A A Set 6 bit CGRAM address in address counter
JohnSchooling	0:514531f6b9db	131	for (int i = 0; i < 64; i++) {
JohnSchooling	0:514531f6b9db	132	lcd_write_data((uint8_t)pict[i/8][i%8]);
JohnSchooling	0:514531f6b9db	133	}
JohnSchooling	0:514531f6b9db	134	// Display the graphic characters.
JohnSchooling	0:514531f6b9db	135	lcd_write_inst(0x80); // 1 A A A A A A A Set 7 bit DDRAM address in address counter
JohnSchooling	0:514531f6b9db	136	lcd_write_data(3); // Top right of graphic.
JohnSchooling	0:514531f6b9db	137	lcd_write_inst(0xC0); // 1 A A A A A A A Set 7 bit DDRAM address in address counter
JohnSchooling	0:514531f6b9db	138	lcd_write_data(7); // Bottom right of graphic.
JohnSchooling	0:514531f6b9db	139
JohnSchooling	0:514531f6b9db	140	for (int n = 0; n < 19; n++) {
JohnSchooling	0:514531f6b9db	141	for (int k = 0; k < 6; k++) { // 6 bit Smooth scrolling avoiding jump between characters on display.
JohnSchooling	0:514531f6b9db	142	// Write the graphic characters to CGRAM.
JohnSchooling	0:514531f6b9db	143	lcd_write_inst(0x40); // 0 1 A A A A A A Set 6 bit CGRAM address in address counter
JohnSchooling	0:514531f6b9db	144	for (int i = 63; i >= 0; i--) {
JohnSchooling	0:514531f6b9db	145	if (i/8 == 0 \|\| i/8 == 4) {
JohnSchooling	1:f0561ba3d266	146	pict[i/8][i%8] \|= ((pict[i/8 +3][i%8] &1) << 6); // Put right hand low bit into bit 6.
JohnSchooling	0:514531f6b9db	147	} else {
JohnSchooling	1:f0561ba3d266	148	pict[i/8][i%8] \|= ((pict[i/8 -1][i%8] &1) << 6); // Put previous low bit into bit 6.
JohnSchooling	0:514531f6b9db	149	}
JohnSchooling	0:514531f6b9db	150	}
JohnSchooling	0:514531f6b9db	151	for (int i = 0; i < 64; i++) {
JohnSchooling	0:514531f6b9db	152	pict[i/8][i%8] >>= 1; // Scroll the character.
JohnSchooling	0:514531f6b9db	153	lcd_write_data((uint8_t)pict[i/8][i%8]); // Write to LCD.
JohnSchooling	0:514531f6b9db	154	}
JohnSchooling	0:514531f6b9db	155	wait(0.1);
JohnSchooling	0:514531f6b9db	156	}
JohnSchooling	0:514531f6b9db	157	if(n >= 3) {
JohnSchooling	0:514531f6b9db	158	// Graphic has moved on a whole character. Replace left characters with a space.
JohnSchooling	0:514531f6b9db	159	lcd_write_inst(0x80 + n - 3); // 1 A A A A A A A Set 7 bit DDRAM address in address counter
JohnSchooling	0:514531f6b9db	160	lcd_write_data(32);
JohnSchooling	0:514531f6b9db	161	lcd_write_inst(0xC0 + n - 3); // 1 A A A A A A A Set 7 bit DDRAM address in address counter
JohnSchooling	0:514531f6b9db	162	lcd_write_data(32);
JohnSchooling	0:514531f6b9db	163	}
JohnSchooling	0:514531f6b9db	164	// Set right side of graphic to correct characters.
JohnSchooling	0:514531f6b9db	165	lcd_write_inst(0x81 + n); // 1 A A A A A A A Set 7 bit DDRAM address in address counter
JohnSchooling	0:514531f6b9db	166	lcd_write_data(n%4);
JohnSchooling	0:514531f6b9db	167	lcd_write_inst(0xC1 + n); // 1 A A A A A A A Set 7 bit DDRAM address in address counter
JohnSchooling	0:514531f6b9db	168	lcd_write_data(n%4 + 4);
JohnSchooling	0:514531f6b9db	169	}
JohnSchooling	0:514531f6b9db	170	}
JohnSchooling	0:514531f6b9db	171
JohnSchooling	0:514531f6b9db	172	void scroll_bar(void) {
JohnSchooling	0:514531f6b9db	173
JohnSchooling	0:514531f6b9db	174	// Scrolling vertical bar to clear the screen.
JohnSchooling	0:514531f6b9db	175	// Bar is two lines (smoother scrolling and more visible than a single line).
JohnSchooling	0:514531f6b9db	176	// There are six combinations for each of the available five bits. Avoids jump between characters on display.
JohnSchooling	0:514531f6b9db	177	// Character number 7 is used for the graphic (0-5 are used by the face). Earlier version left face on screen.
JohnSchooling	0:514531f6b9db	178	for (int i = 0; i < 6 * 17; i++) { // 6 positions for each of 17 characters.
JohnSchooling	0:514531f6b9db	179	lcd_write_inst(0x40 + 7 * 8); // 0 1 A A A A A A Set 6 bit CGRAM address in address counter
JohnSchooling	0:514531f6b9db	180	for (int j = 0; j < 8; j++) {
JohnSchooling	0:514531f6b9db	181	lcd_write_data((3 << (5 - i%6)) >> 1); // Fill 8 bytes for vertical bar character in Character Generator RAM.
JohnSchooling	0:514531f6b9db	182	}
JohnSchooling	0:514531f6b9db	183	lcd_write_inst(0x80 + i / 6 - (i >= 6)); // 1 A A A A A A A Set 7 bit DDRAM address in address counter
JohnSchooling	0:514531f6b9db	184	if (i >= 6) lcd_write_data(0x20);
JohnSchooling	0:514531f6b9db	185	lcd_write_data(7); // Top row.
JohnSchooling	0:514531f6b9db	186	lcd_write_inst(0xC0 + i / 6 - (i >= 6)); // 1 A A A A A A A Set 7 bit DDRAM address in address counter
JohnSchooling	0:514531f6b9db	187	if (i >= 6) lcd_write_data(0x20);
JohnSchooling	0:514531f6b9db	188	lcd_write_data(7); // Bottom row.
JohnSchooling	0:514531f6b9db	189	wait(0.075);
JohnSchooling	0:514531f6b9db	190	}
JohnSchooling	0:514531f6b9db	191	}
JohnSchooling	0:514531f6b9db	192
JohnSchooling	0:514531f6b9db	193	int main() {
JohnSchooling	0:514531f6b9db	194
JohnSchooling	0:514531f6b9db	195	uint32_t a = 0; // Main PWM loop counter.
JohnSchooling	0:514531f6b9db	196	uint16_t b;
JohnSchooling	0:514531f6b9db	197	int16_t i;
JohnSchooling	0:514531f6b9db	198	uint16_t e4[] = {0, 20, 256}; // LED brightness.
JohnSchooling	0:514531f6b9db	199	uint8_t str[17]; // String for writing to the LCD display.
JohnSchooling	0:514531f6b9db	200
JohnSchooling	0:514531f6b9db	201	wait(0.040); // LCD initialisation takes 40ms.
JohnSchooling	0:514531f6b9db	202	lcd_clear();
JohnSchooling	0:514531f6b9db	203	lcd_write_inst(0x0C); // 0000 1DCB Display=1 Cursor=0 Blink=0
JohnSchooling	0:514531f6b9db	204	lcd_write_inst(0x38); // 001D NFxx Data interface 8 (4) bits, Number of lines 2 (1), Font 5x11 if 1 line (5x8)
JohnSchooling	0:514531f6b9db	205
JohnSchooling	0:514531f6b9db	206	lcd_write_str((uint8_t *)"Trinary", 4, 0);
JohnSchooling	0:514531f6b9db	207	lcd_write_str((uint8_t *)"Counter", 4, 1);
JohnSchooling	0:514531f6b9db	208
JohnSchooling	0:514531f6b9db	209	// Flash display off/on a couple of times.
JohnSchooling	0:514531f6b9db	210	for (int i = 0; i < 2; i++) {
JohnSchooling	0:514531f6b9db	211	wait(0.5);
JohnSchooling	0:514531f6b9db	212	lcd_write_inst(0x08); // 0000 1DCB Display=0 Cursor=0 Blink=0
JohnSchooling	0:514531f6b9db	213	wait(0.5);
JohnSchooling	0:514531f6b9db	214	lcd_write_inst(0x0C); // 0000 1DCB Display=1 Cursor=0 Blink=0
JohnSchooling	0:514531f6b9db	215	}
JohnSchooling	0:514531f6b9db	216
JohnSchooling	0:514531f6b9db	217	wait(1);
JohnSchooling	0:514531f6b9db	218	scroll_face();
JohnSchooling	0:514531f6b9db	219	//scroll_bar();
JohnSchooling	0:514531f6b9db	220
JohnSchooling	0:514531f6b9db	221	// Trinary counting.
JohnSchooling	0:514531f6b9db	222	// Use the mbed LEDs to display trinary values (using software PWM) to count from zero to 80 (trinary 2222).
JohnSchooling	0:514531f6b9db	223	// LED brightness: off = 0, half bright = 1, full on = 2.
JohnSchooling	0:514531f6b9db	224	i = 80; // Force next display value to be zero: (80 + 1) % 81.
JohnSchooling	0:514531f6b9db	225	while (1) {
JohnSchooling	0:514531f6b9db	226	if (a == 0) {
JohnSchooling	0:514531f6b9db	227	// Counter expired: display the next value.
JohnSchooling	0:514531f6b9db	228	i = (i + 1) % 81;
JohnSchooling	0:514531f6b9db	229	// Write decimal and trinary.
JohnSchooling	0:514531f6b9db	230	sprintf((char *)str, "dec %2d tri %d%d%d%d", i, (i / 27) % 3, (i / 9) % 3, (i / 3) % 3, i % 3);
JohnSchooling	0:514531f6b9db	231	lcd_write_str(str);
JohnSchooling	0:514531f6b9db	232	// Write hex and binary.
JohnSchooling	0:514531f6b9db	233	sprintf((char *)str, "0x%2.2X 0b0%d%d%d%d%d%d%d", i, i>>6&1, i>>5&1, i>>4&1, i>>3&1, i>>2&1, i>>1&1, i&1);
JohnSchooling	0:514531f6b9db	234	lcd_write_str(str, 0, 1);
JohnSchooling	0:514531f6b9db	235	}
JohnSchooling	0:514531f6b9db	236	b = a & 0xFF;
JohnSchooling	0:514531f6b9db	237	// PWM for mbed LEDs. e4 contains the brightness for trit values 0, 1 and 2.
JohnSchooling	0:514531f6b9db	238	myled4 = b < e4[ i % 3] ? 1 : 0;
JohnSchooling	0:514531f6b9db	239	myled3 = b < e4[(i / 3) % 3] ? 1 : 0;
JohnSchooling	0:514531f6b9db	240	myled2 = b < e4[(i / 9) % 3] ? 1 : 0;
JohnSchooling	0:514531f6b9db	241	myled1 = b < e4[(i / 27) % 3] ? 1 : 0;
JohnSchooling	0:514531f6b9db	242	a = (a + 1) & 0x7FFFF; // Loop counter.
JohnSchooling	0:514531f6b9db	243	}
JohnSchooling	0:514531f6b9db	244	}

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Type:	Program
Mbed OS support:	Mbed 2 deprecated
Created:	09 May 2012
Imports:	75
Forks:	0
Commits:	2
Dependents:	0
Dependencies:	1
Followers:	3

main.cpp@1:f0561ba3d266, 2012-05-09 (annotated)

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